Dr. Then Tong DO
Also known as
- Formerly known asTong, Then Van
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1447578992 is registered to Dr. Then Tong DO, a Internal Medicine practising at 1201 Penn Ave in Des Moines, Iowa. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Dr. Then Tong DO has been enumerated in the National Provider Identifier (NPI) registry since 2010.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Other
- P01242999IA· Issued by RR MEDICARE
Source: NPPES public registry.
Medicare enrollment
This provider holds 3 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20130927000441Internal MedicineIA
- I20150526002599Internal MedicineAZ
- I20180515002948Internal MedicineCA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Then Tong DO accepts. To confirm in-network status with your specific health plan, contact Dr. Then Tong DO directly at (515) 266-1000.
Frequently asked
Yes. NPI 1447578992 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (515) 266-1000.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Then Tong DO is a Type-1 individual NPI.